I've tried uninstalling and reinstalling. And myriad other things
And the bug I reported was a KDE bug. It's not a distro issue; I've used FC2 packages (back before I upgraded to FC3), FC3 packages, development packages, and even a few non-redhat packages; nothing works. My partner is starting to get sick of the full-KDE reinstalls
Could it possibly be something about how konqueror handles paths? Because my /home directory is a symlink, so it might get confused if it uses something like realpath. That's about the only "unusual" thing that I've got going on (well, that and I run a custom kernel to support my scsi card). And even that doesn't seem likely, as other kde programs manage just fine.